408220577076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{24481}}^1$

素因数の和:25409

約数の個数: 96

約数和(自身を含む): 1034550563200

約数和(自身を除く): 626329986124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 769, 834, 1538, 1668, 1807, 2307, 3076, 3614, 4614, 5421, 7228, 9228, 9997, 10842, 19994, 21684, 24481, 29991, 39988, 48962, 59982, 73443, 97924, 106891, 119964, 146886, 213782, 293772, 318253, 320673, 427564, 636506, 641346, 954759, 1273012, 1282692, 1389583, 1909518, 2779166, 3402859, 3819036, 4168749, 5558332, 6805718, 8337498, 10208577, 13611436, 16674996, 18825889, 20417154, 37651778, 40834308, 44237167, 56477667, 75303556, 88474334, 112955334, 132711501, 176948668, 225910668, 244736557, 265423002, 489473114, 530846004, 734209671, 978946228, 1468419342, 2616798571, 2936838684, 5233597142, 7850395713, 10467194284, 15700791426, 31401582852, 34018381423, 68036762846, 102055144269, 136073525692, 204110288538, 408220577076]

約数ペア:

[(1, 408220577076), (2, 204110288538), (3, 136073525692), (4, 102055144269), (6, 68036762846), (12, 34018381423), (13, 31401582852), (26, 15700791426), (39, 10467194284), (52, 7850395713), (78, 5233597142), (139, 2936838684), (156, 2616798571), (278, 1468419342), (417, 978946228), (556, 734209671), (769, 530846004), (834, 489473114), (1538, 265423002), (1668, 244736557), (1807, 225910668), (2307, 176948668), (3076, 132711501), (3614, 112955334), (4614, 88474334), (5421, 75303556), (7228, 56477667), (9228, 44237167), (9997, 40834308), (10842, 37651778), (19994, 20417154), (21684, 18825889), (24481, 16674996), (29991, 13611436), (39988, 10208577), (48962, 8337498), (59982, 6805718), (73443, 5558332), (97924, 4168749), (106891, 3819036), (119964, 3402859), (146886, 2779166), (213782, 1909518), (293772, 1389583), (318253, 1282692), (320673, 1273012), (427564, 954759), (636506, 641346)]